diff --git a/keyserver/docker-compose.yml b/keyserver/docker-compose.yml
--- a/keyserver/docker-compose.yml
+++ b/keyserver/docker-compose.yml
@@ -7,3 +7,15 @@
     image: commapp/node-keyserver:1.0
     ports:
       - "3000:3000"
+    environment:
+      REDIS_URL: redis://cache
+    depends_on:
+      - cache
+    links:
+      - cache
+  cache:
+    image: redis:6.2.6-bullseye
+    restart: always
+    ports:
+      - "6379:6379"
+    command: redis-server --loglevel warning